<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="./lib/react.development16.4.0.js"></script>
    <script src="./lib/react-dom.development16.4.0.js"></script>
    <script src="./lib/babel.min.js"></script>
</head>
<body>
    <!-- react jsx语法规定标签如果有多个块状标签的时候要在外面嵌套一个父容器 -->
    <div id="app"></div>
    <script type="text/babel">
       const el = <div>
       <h1>hello react</h1>
       <h1>hello react</h1>
       </div>;
       ReactDOM.render(el,document.getElementById('app'));
    </script>
</body>
</html>